1. Laboratory, Children's Hospital of New Orleans, New Orelans, Louisiana, USA;
2. Pathology, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA;
3. Orleans Parish Coroner's Office, New Orleans, Louisiana, USA;
4. Pediatrics, Infectious disease, Children's Hospital of New Orleans, New Orleans, Louisiana, USA;
5. Pediatrics, Tulane University Health Sciences Center, New Orleans, Louisiana, USA;
6. Department of Pediatrics, Children's Hospital of New Orleans, New Orleans, Louisiana, USA;
7. Pediatrics, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA